From 1b7cdf7bcfe607d54708cce52627727cb71a6f01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peer=20Sch=C3=BCtt?=
 <20603780+peerschuett@users.noreply.github.com>
Date: Thu, 4 Dec 2025 14:06:32 +0100
Subject: [PATCH] Moved FileLoading to a static class for DRY principle.

---
 .../Assistants/I18N/allTexts.lua              | 12 ++++----
 .../Components/AttachDocuments.razor          |  4 +--
 .../Components/AttachDocuments.razor.cs       | 13 ++++----
 .../Components/ReadFileContent.razor.cs       | 24 +--------------
 .../Dialogs/PandocDocumentCheckDialog.razor   | 21 +++++++++----
 .../PandocDocumentCheckDialog.razor.cs        | 30 +++++++++++++++++--
 6 files changed, 57 insertions(+), 47 deletions(-)

diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index c2b1cc0b..ca35e5fa 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -1801,12 +1801,6 @@ UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::PROFILESELECTION::T918741365"] = "You can
 -- Provider
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::PROVIDERSELECTION::T900237532"] = "Provider"
 
--- Pandoc Installation
-UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::READFILECONTENT::T185447014"] = "Pandoc Installation"
-
--- Pandoc may be required for importing files.
-UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::READFILECONTENT::T2596465560"] = "Pandoc may be required for importing files."
-
 -- Videos are not supported yet
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::READFILECONTENT::T2928927510"] = "Videos are not supported yet"
 
@@ -5875,6 +5869,12 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SOURCEEXTENSIONS::T4174900468"] = "Sources pro
 -- Sources provided by the AI
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SOURCEEXTENSIONS::T4261248356"] = "Sources provided by the AI"
 
+-- Pandoc Installation
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::USERFILE::T185447014"] = "Pandoc Installation"
+
+-- Pandoc may be required for importing files.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::USERFILE::T2596465560"] = "Pandoc may be required for importing files."
+
 -- The hostname is not a valid HTTP(S) URL.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::DATASOURCEVALIDATION::T1013354736"] = "The hostname is not a valid HTTP(S) URL."
 
diff --git a/app/MindWork AI Studio/Components/AttachDocuments.razor b/app/MindWork AI Studio/Components/AttachDocuments.razor
index aa89ebe3..f0ef8d13 100644
--- a/app/MindWork AI Studio/Components/AttachDocuments.razor	
+++ b/app/MindWork AI Studio/Components/AttachDocuments.razor	
@@ -8,9 +8,7 @@
             </MudText>
             @foreach (var fileInfo in this.DocumentPaths.Select(file => new FileInfo(file)))
             {
-                <MudBadge Origin="Origin.TopCenter" Icon="@Icons.Material.Filled.Search" Color="Color.Primary" Overlap="true" Bordered="true" OnClick="@(() => this.InvestigateFile(@fileInfo))">
-                    <MudChip T="string" Color="Color.Dark" Text="@fileInfo.Name" tabindex="-1" Icon="@Icons.Material.Filled.Search" OnClick="@(() => this.InvestigateFile(@fileInfo))" OnClose="@(() => this.RemoveDocumentPathFromDocumentPaths(@fileInfo))"/>
-                </MudBadge>
+                <MudChip T="string" Color="Color.Dark" Text="@fileInfo.Name" tabindex="-1" Icon="@Icons.Material.Filled.Search" OnClick="@(() => this.InvestigateFile(@fileInfo))" OnClose="@(() => this.RemoveDocumentPathFromDocumentPaths(@fileInfo))"/>
             }
         </MudPaper>
     </MudLink>
diff --git a/app/MindWork AI Studio/Components/AttachDocuments.razor.cs b/app/MindWork AI Studio/Components/AttachDocuments.razor.cs
index 7b885842..1ee3c7bb 100644
--- a/app/MindWork AI Studio/Components/AttachDocuments.razor.cs	
+++ b/app/MindWork AI Studio/Components/AttachDocuments.razor.cs	
@@ -172,14 +172,15 @@ public partial class AttachDocuments : MSGComponentBase
     /// <param name="file">The file to check.</param>
     private async Task InvestigateFile(FileInfo file)
     {
-        # warning Implement Investigation of file 
-        
-        var dialogParameters = new DialogParameters<PandocDocumentCheckDialog>{};
+        var dialogParameters = new DialogParameters<PandocDocumentCheckDialog>
+        {
+            { x => x.FilePath, file.FullName },
+        };
         
         var dialogReference = await this.DialogService.ShowAsync<PandocDocumentCheckDialog>(T("Pandoc Load Document Preview"), dialogParameters, DialogOptions.FULLSCREEN);
         var dialogResult = await dialogReference.Result;
-        if (dialogResult is null || dialogResult.Canceled)
-            return;
-        return;
+        //if (dialogResult is null || dialogResult.Canceled)
+        //    return;
+        //return;
     }
 }
\ No newline at end of file
diff --git a/app/MindWork AI Studio/Components/ReadFileContent.razor.cs b/app/MindWork AI Studio/Components/ReadFileContent.razor.cs
index c4019fa2..c9f1c3b6 100644
--- a/app/MindWork AI Studio/Components/ReadFileContent.razor.cs	
+++ b/app/MindWork AI Studio/Components/ReadFileContent.razor.cs	
@@ -4,8 +4,6 @@ using AIStudio.Tools.Services;
 
 using Microsoft.AspNetCore.Components;
 
-using DialogOptions = AIStudio.Dialogs.DialogOptions;
-
 namespace AIStudio.Components;
 
 public partial class ReadFileContent : MSGComponentBase
@@ -56,27 +54,7 @@ public partial class ReadFileContent : MSGComponentBase
             return;
         }
         
-        // Ensure that Pandoc is installed and ready:
-        var pandocState = await Pandoc.CheckAvailabilityAsync(this.RustService, showSuccessMessage: false);
-        if (!pandocState.IsAvailable)
-        {
-            var dialogParameters = new DialogParameters<PandocDialog>
-            {
-                { x => x.ShowInitialResultInSnackbar, false },
-            };
-                
-            var dialogReference = await this.DialogService.ShowAsync<PandocDialog>(T("Pandoc Installation"), dialogParameters, DialogOptions.FULLSCREEN);
-            await dialogReference.Result;
-                
-            pandocState = await Pandoc.CheckAvailabilityAsync(this.RustService, showSuccessMessage: true);
-            if (!pandocState.IsAvailable)
-            {
-                this.Logger.LogError("Pandoc is not available after installation attempt.");
-                await MessageBus.INSTANCE.SendError(new(Icons.Material.Filled.Cancel, T("Pandoc may be required for importing files.")));
-            }
-        }
-        
-        var fileContent = await this.RustService.ReadArbitraryFileData(selectedFile.SelectedFilePath, int.MaxValue);
+        var fileContent = await UserFile.LoadFileData(selectedFile.SelectedFilePath, this.RustService, this.DialogService, this.Logger);
         await this.FileContentChanged.InvokeAsync(fileContent);
     }
 }
\ No newline at end of file
diff --git a/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor b/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor
index 50e81235..f1d4d04e 100644
--- a/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor	
@@ -6,14 +6,23 @@
         <PreviewPrototype/>
         
         <MudJustifiedText Typo="Typo.body1" Class="mb-3">
-            @T("Test how Pandoc loads your document. See the raw content it produces before further processing.")
+            @T("Test how Pandoc loads your file. Check the raw content it produces before further processing.")
         </MudJustifiedText>
-
-        <ReadFileContent Text="@T("Load document")" @bind-FileContent="@this.documentContent"/>
-
+        
+        @if (FilePath == string.Empty)
+        {
+            <ReadFileContent Text="@T("Load file")" @bind-FileContent="@this.FileContent"/>
+        }
+        else
+        {
+            <MudJustifiedText Typo="Typo.body1" Class="mb-3">
+                @T("Loaded file path:") @FilePath
+            </MudJustifiedText>
+        }
+        
         <MudTextField
             T="string"
-            @bind-Text="@this.documentContent"
+            @bind-Text="@this.FileContent"
             AdornmentIcon="@Icons.Material.Filled.Article"
             Adornment="Adornment.Start"
             Immediate="@true"
@@ -23,7 +32,7 @@
             AutoGrow="@true"
             MaxLines="25"
             Class="mt-10"
-            HelperText="@T("This is the content Pandoc loaded from your document — including headings, lists, and formatting. Use this to verify your document loads as expected.")"
+            HelperText="@T("This is the content Pandoc loaded from your file — including headings, lists, and formatting. Use this to verify your file loads as expected.")"
         />
     </DialogContent>
     <DialogActions>
diff --git a/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor.cs b/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor.cs
index 361342d4..49f0e567 100644
--- a/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor.cs	
+++ b/app/MindWork AI Studio/Dialogs/PandocDocumentCheckDialog.razor.cs	
@@ -1,6 +1,6 @@
 using System.Formats.Asn1;
 using AIStudio.Components;
-
+using AIStudio.Tools.Services;
 using Microsoft.AspNetCore.Components;
 
 namespace AIStudio.Dialogs;
@@ -12,9 +12,33 @@ public partial class PandocDocumentCheckDialog : MSGComponentBase
 {
     [CascadingParameter]
     private IMudDialogInstance MudDialog { get; set; } = null!;
-
     
-    private string documentContent = string.Empty;
+    [Parameter]
+    public string FilePath { get; set; } = string.Empty;
     
     private void Cancel() => this.MudDialog.Cancel();
+    
+    [Parameter]
+    public string FileContent { get; set; } = string.Empty;
+    
+    [Inject]
+    private RustService RustService { get; init; } = null!;
+    
+    [Inject]
+    private IDialogService DialogService { get; init; } = null!;
+    
+    [Inject]
+    private ILogger<ReadFileContent> Logger { get; init; } = null!;
+    
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender && !string.IsNullOrEmpty(this.FilePath))
+        {
+            var fileContent = await UserFile.LoadFileData(this.FilePath, this.RustService, this.DialogService, this.Logger);
+            this.FileContent = fileContent;
+            this.StateHasChanged();
+        }
+    }
+    
 }
\ No newline at end of file